1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/test/TableGen/generic-tables-instruction.td b/llvm/test/TableGen/generic-tables-instruction.td
new file mode 100644
index 00000000000..1b79da6f734
--- /dev/null
+++ b/llvm/test/TableGen/generic-tables-instruction.td
@@ -0,0 +1,36 @@
+// RUN: llvm-tblgen -gen-searchable-tables -I %p/../../include %s | FileCheck %s
+// XFAIL: vg_leak
+
+include "llvm/TableGen/SearchableTable.td"
+
+// CHECK-LABEL: GET_InstrTable_IMPL
+// CHECK: const MyInstr InstrTable[] = {
+// CHECK:   { B, 0xA },
+// CHECK:   { C, 0x0 },
+// CHECK:   { A, 0x5 },
+// CHECK:   { D, 0x8 },
+// CHECK: };
+
+class Instruction {
+  bit isPseudo = 0;
+}
+
+class MyInstr<int op> : Instruction {
+  Instruction Opcode = !cast<Instruction>(NAME);
+  bits<16> CustomEncoding = op;
+}
+
+def A : MyInstr<5>;
+def D : MyInstr<8>;
+let isPseudo = 1 in {
+  def C : MyInstr<0>;
+  def B : MyInstr<10>;
+}
+
+def InstrTable : GenericTable {
+  let FilterClass = "MyInstr";
+  let Fields = ["Opcode", "CustomEncoding"];
+
+  let PrimaryKey = ["Opcode"];
+  let PrimaryKeyName = "getCustomEncodingHelper";
+}